Module: kamailio Branch: master Commit: 62f573d4ecbbebe5f0f2d3b39be7ad4c2b460e65 URL: https://github.com/kamailio/kamailio/commit/62f573d4ecbbebe5f0f2d3b39be7ad4… Author: Alexander Lutay <alutay(a)sipwise.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2017-08-02T09:06:05+02:00 kamctl: fix dangerous 'rm -rf' code in case if variables are not defined --- Modified: utils/kamctl/kamctl --- Diff: https://github.com/kamailio/kamailio/commit/62f573d4ecbbebe5f0f2d3b39be7ad4… Patch: https://github.com/kamailio/kamailio/commit/62f573d4ecbbebe5f0f2d3b39be7ad4… --- diff --git a/utils/kamctl/kamctl b/utils/kamctl/kamctl index 30d5878482..3aaecbd15a 100755 --- a/utils/kamctl/kamctl +++ b/utils/kamctl/kamctl @@ -2614,7 +2614,7 @@ tls_ca() { merr "Failed to create root directory $CA_PATH" exit 1 fi - rm -fr $CA_PATH/* + rm -fr "${CA_PATH:?}"/* mkdir $CA_PATH/private mkdir $CA_PATH/certs touch $CA_PATH/index.txt @@ -2685,7 +2685,7 @@ tls_ca() { merr "Failed to create user directory $USER_DIR " exit 1 fi - rm -fr $USER_DIR/* + rm -fr "${USER_DIR:?}"/* mecho "Creating user certificate request" openssl req -config $USER_CFG -out $USER_DIR/$USER-cert_req.pem \